MOC narrow-angle image M17-00623

Nirgal Vallis and adjacent large crater


MOC narrow-angle image M17-00623 MOC red wide-angle context image M17-00624
MOC narrow-angle image M17-00623 MOC red wide-angle context image M17-00624
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Ancillary data for MOC narrow-angle image M17-00623

Acquisition parameters 
     Image ID (picno): M17-00623
     Image start time: 2000-07-23T00:28:03.84 SCET
         Image  width:    672      pixels
         Image height:  14208      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      1.06
   Crosstrack summing:      3
    Downtrack summing:      3
     Compression type: MOC-PRED-X-5
            Gain mode:     4A (hexadecimal)
          Offset mode:     28 (decimal)
Derived values 
Longitude of image center:     38.39°W
 Latitude of image center:     29.40°S
       Scaled pixel width:      4.20   meters
      Scaled image  width:      2.82   km
      Scaled image height:     63.41   km
     Solar longitude (Ls):     25.11°
    Local True Solar Time:     13.72   decimal hours
           Emission angle:      0.29°
          Incidence angle:     47.01°
              Phase angle:     46.81°
            North azimuth:     93.41°
              Sun azimuth:     57.38°
      Spacecraft altitude:    373.68   km
           Slant distance:    373.69   km

Policy regarding use of processed images

Release date: 4 April 2001